Under what circumstances do page faults occur? Describe the actions taken by the operating system when a page fault occurs?
Answer / Viplov Vishnoi
Page Faults occur when a process requests a page that is not in main memory (RAM). When a page fault occurs, the Operating System's Memory Management component takes action to swap the required page from secondary storage (Hard Disk) into main memory. This swapping process may involve replacing an already resident page, if the system is low on memory.
| Is This Answer Correct ? | 0 Yes | 0 No |
Explain about Different types of real-time scheduling?
what is the difference btn collision domain and broad cast domain?
Define multics?
What is the main purpose of an operating system?
Under what circumstances do page faults occur?
What is a real-time system?
7 Answers SureSoft, Verifone, Wipro,
Considering notepad/IE or any other thing as process, What will happen if you start notepad or IE 3 times ? Where three processes are started or three threads are started?
Which event determines that all the controls are completely loaded into memory?
What is the difference between micro kernel and macro kernel?
What is the difference between ram and cache memory?
How do I copy a path to a shared drive?
How do I fix error 429?